The ND128/ND256 Filter Kit for DJI Mini 3 & Mini 3 Pro from Freewell includes an ND128 filter that decreases the light entering the lens by 7 stops, and an ND256 that decreases light by 8 stops. The light reduction allows you to increase exposure time and add some very stylized visual flair to the content you capture with your DJI Mini 3 or Mini 3 Pro. Sunsets and sunrises will appear brilliant and vibrant, and moving water will look silky smooth with this scratch-resistant and color-neutral filter that is waterproof, dustproof, and oilproof.